DPP2_a024_watchDogFail

Dual Power Pump (DPP) assist halted due to the ECU failing to service watch dog.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Steering assist unavailable

Description

Dual Power Pump (DPP) assist halted due to the ECU failing to service watch dog.

Cause

Repetitive DPP ECU failures to service the watchdogs within 100ms (Tuned to trigger on third failure)

Clear condition

System reset

Models

Semitruck

Visibility

service

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